. >>> fans and costars are mourning the loss of movie star paul walker who died yesterday in a fiery car wreck. actor tyrese gibson who costarred with walker visited the crash scene today and he appeared emotional as he placed flowers there at the growing memorial. fans began coming to the scene last night lighting candles and placing flowers on the street in santa clarita where the sports car walker was in slammed into a light pole and burst into flames. walker was a passenger in the car. he happened to be in santa clarita to attend a fundraiser for hurricane haiyan victims. >> he was one of the actors that i thought was using his fame for good reasons. >> a honda sports car was seen near the porsche, and there's thoughts that it may have been racing the porsche. >>> violent protests in the streets of ukraine capital as calls for the resignation of the president grow louder. the president said the agreement didn't go far enough to help the country. russia a long time allie was against the deal. some say russia threatened punitive damage if the president agreed to the deal. >>> and p